SDSS-II SEGUE Survey
	Cumulative Data Collected vs. Baseline
	Updated 07/10/06
				Baseline Plan				Actual Performance
	Line		Month	Square Degrees		# of tiles		Square Degrees1		# of plates observed						Est. # of corresponding tiles		Est. # of plate-equivalents
	No.	Year		by Qtr	Cumulative	by Qtr	Cumulative	by Month	Cumulative	Bright	Faint	Total	Bright Cumulative	Faint Cumulative	Total Cumulative	Total	Cumulative	Total	Cumulative
		2005
	1		Jun	0	0	0	0	1304	1304	47	32	79	47	32	79	40	40	111	111
	2		Jul					0	1304	0	0	0	47	32	79	0	40	0	111
	3		Aug					0	1304	0	0	0	47	32	79	0	40	0	111
	4	Q3	Sep	201	201	11	11	32	1336	0	3	3	47	35	82	2	41	6	117
	5		Oct					190	1526	0	1	1	47	36	83	1	42	2	119
	6		Nov					75	1601	2	1	3	49	37	86	2	43	4	123
	7	Q4	Dec	306	507	17	28	48	1649	6	7	13	55	44	99	7	50	20	143
	8	2006	Dec/Jan					90	1739	10	12	22	65	56	121	11	61	34	177
	9		Jan					82	1821	9	8	17	74	64	138	9	69	25	202
	10	Q1	Feb+Mar	460	967	15	44	19	1840	2	1	3	76	65	141	2	71	4	206
	11		Apr					119	1959	1	2	3	77	67	144	2	72	5	211
	12		May					271	2230	1	1	2	78	68	146	1	73	3	214
	13	Q2	Jun	225	1192	13	56	41	2271	3	5	8	81	73	154	4	77	13	227
	14		Jul					0
	15		Aug					0
	16	Q3	Sep	210	1402	12	68	0
	17		Oct					0
	18		Nov					0
	19	Q4	Dec	430	1832	17	85	0
	20	2007	Jan					0
	21		Feb					0
	22	Q1	Mar	535	2367	21	106	0
	23		Apr					0
	24		May					0
	25	Q2	Jun	303	2670	17	123	0
	26		Jul					0
	27		Aug					0
	28	Q3	Sep	215	2885	12	135	0
	29		Oct					0
	30		Nov					0
	31	Q4	Dec	435	3320	18	154	0
	32	2008	Jan					0
	33		Feb					0
	34	Q1	Mar	0	3320	30	184	0
	35		Apr					0
	36		May					0
	37	Q2	Jun	0	3320	22	206	0
	TOTAL				3320		206			81	73					77		227
	Notes:
	1)  Imaging progress reported in terms of "footprint" square degrees.